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CAPITAL RATIOS AND SHAREHOLDERS' EQUITY - Actual and Required Capital Ratios (Details)	Sep. 30, 2022	Dec. 31, 2021
Tier 1 capital to risk-weighted assets
Total capital to risk-weighted assets	0.151	0.173
Common equity tier 1 capital to risk-weighted assets	12.70%	15.00%
Tier 1 capital to risk-weighted assets	0.130	0.153
Tier 1 capital to average assets	0.101	0.105
Total capital to risk-weighted assets, Minimum Capital Requirement	0.080
Common equity tier 1 capital to risk-weighted assets, Minimum Capital Requirement	0.045
Tier 1 capital to risk-weighted assets, Minimum Capital Requirement	0.060
Tier 1 capital to average assets, Minimum Capital Requirement	0.040
Bank
Tier 1 capital to risk-weighted assets
Total capital to risk-weighted assets	0.136	0.159
Common equity tier 1 capital to risk-weighted assets	12.70%	14.80%
Tier 1 capital to risk-weighted assets	0.127	0.148
Tier 1 capital to average assets	0.099	0.101

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Common equity Tier 1 capital divided by risk weighted assets as defined by regulations.

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Ratio of minimum Common Equity Tier 1 risk-based capital to risk-weighted assets required for capital adequacy as defined by regulatory framework.

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-Publisher FASB
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Ratio of minimum total risk-based capital to risk-weighted assets required for capital adequacy as defined by regulatory framework.

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Ratio of minimum Tier 1 leverage capital to average assets required for capital adequacy as defined by regulatory framework.

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